{"title":"INJORA TRX4 Parts \u0026 Upgrades","description":"\u003cp\u003eExplore \u003cstrong\u003eINJORA parts and upgrades for the Traxxas TRX4 1\/10\u003c\/strong\u003e, including drivetrain, suspension, steering, wheels, weight upgrades, chassis and accessories for trail and crawler builds.\u003c\/p\u003e\u003cp\u003eThis collection makes it easier to find INJORA upgrades compatible with the TRX4. You can also browse all \u003ca href=\"..\/collections\/trx4\"\u003eTRX4 parts\u003c\/a\u003e, the full \u003ca href=\"..\/collections\/injora-rc-parts\"\u003eINJORA parts collection\u003c\/a\u003e and our \u003ca href=\"..\/blogs\/actualites\/best-trx4-upgrades\"\u003eBest TRX4 Upgrades guide\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSee also:\u003c\/strong\u003e \u003ca href=\"..\/blogs\/actualites\/best-trx4-upgrades\"\u003eTRX4 Upgrade Guide\u003c\/a\u003e · \u003ca href=\"..\/blogs\/actualites\/rc-crawler-drivetrain-upgrades\"\u003eDrivetrain Guide\u003c\/a\u003e · \u003ca href=\"..\/collections\/injora-rc-parts\"\u003eAll INJORA Parts\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"injora-metal-shock-absorber-70-80-90-100-110-120mm-oil-damper-for-1-10-rc-crawler-car-axial-scx10-90046-axi03007-trx4-trx6","title":"INJORA Metal Oil Shocks 70–120mm for SCX10 \/ TRX4 \/ TRX6","description":"\u003cp\u003e\u003cstrong\u003eINJORA metal oil shocks\u003c\/strong\u003e in several lengths for Axial SCX10 and Traxxas TRX4 \/ TRX6 1\/10 crawlers.\u003c\/p\u003e\u003ch3\u003eChoose the correct length\u003c\/h3\u003e\u003cp\u003eSelect the shock length according to your chassis, mounting points and desired ride height. A different length can change suspension travel and geometry.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBrand: INJORA\u003c\/li\u003e\u003cli\u003eMaterial: metal\u003c\/li\u003e\u003cli\u003eListed lengths: 70, 80, 90, 100, 110 or 120 mm\u003c\/li\u003e\u003cli\u003eScale: 1\/10\u003c\/li\u003e\u003cli\u003eListed compatibility: Axial SCX10 90046 \/ AXI03007, Traxxas TRX4 and TRX6\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eCheck the required shock length and mounting hardware before choosing a variant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e RC crawler suspension part\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e SCX10 \/ TRX4 \/ TRX6 • Scale: 1\/10\u003c\/p\u003e","brand":"INJORA","offers":[{"title":"90mm 4pcs","offer_id":62950302122314,"sku":"14:1063#90mm 4pcs","price":53.99,"currency_code":"EUR","in_stock":true},{"title":"80mm 4pcs","offer_id":62950302155082,"sku":"14:173#80mm 4pcs","price":53.99,"currency_code":"EUR","in_stock":true},{"title":"110mm 4pcs","offer_id":62950302187850,"sku":"14:200006152#110mm 4pcs","price":53.99,"currency_code":"EUR","in_stock":true},{"title":"100mm 4pcs","offer_id":62950302220618,"sku":"14:193#100mm 4pcs","price":53.99,"currency_code":"EUR","in_stock":true},{"title":"120mm 4pcs","offer_id":62950302253386,"sku":"14:200006153#120mm 4pcs","price":53.99,"currency_code":"EUR","in_stock":true},{"title":"70mm 4pcs","offer_id":62950302286154,"sku":"14:175#70mm 4pcs","price":53.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1068\/0657\/5434\/files\/H380bea4a0f0f4b34a98b3ed1b7ef8cf0F.webp?v=1786652786"},{"product_id":"injora-jante-beadlock-1-9-alu-offset-10-4-w1949","title":"INJORA CNC Aluminum 1.9 Beadlock Wheel -10.4mm Offset","description":"\u003cp\u003e\u003cstrong\u003eINJORA CNC aluminum 1.9 beadlock wheel\u003c\/strong\u003e with a deep-dish profile and listed -10.4 mm offset for compatible 1\/10 crawlers.\u003c\/p\u003e\u003ch3\u003eWheel fitment\u003c\/h3\u003e\u003cp\u003eListed for Traxxas TRX4 and Axial SCX10 applications. Check hex fitment, tire size, knuckle clearance and body clearance before installation.\u003c\/p\u003e\u003cp\u003eReference: W1949.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e RC crawler tire\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e SCX10 \/ TRX4 • Scale: 1\/10\u003c\/p\u003e","brand":"INJORA","offers":[{"title":"YQW-1949BG","offer_id":62954290807114,"sku":"14:29#YQW-1949BG","price":63.99,"currency_code":"EUR","in_stock":true},{"title":"YQW-1949BS","offer_id":62954290839882,"sku":"14:10#YQW-1949BS","price":63.99,"currency_code":"EUR","in_stock":true},{"title":"YQW-1949BK","offer_id":62954290872650,"sku":"14:366#YQW-1949BK","price":63.99,"currency_code":"EUR","in_stock":true},{"title":"YQW-1949BO","offer_id":62954290905418,"sku":"14:200002984#YQW-1949BO","price":63.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1068\/0657\/5434\/files\/S3e57600d7af3457c83242cf8e8a1c521N.webp?v=1786693392"},{"product_id":"injora-rock-sliders-metal-trx4-1-10","title":"INJORA Metal Rock Sliders for Traxxas TRX4 1\/10","description":"\u003cp\u003e\u003cstrong\u003eINJORA metal rock sliders \/ side steps\u003c\/strong\u003e for the Traxxas TRX4 1\/10.\u003c\/p\u003e\u003ch3\u003eSide protection and scale detail\u003c\/h3\u003e\u003cp\u003eThese parts mount along the chassis sides and help protect the lower body area on trail runs.\u003c\/p\u003e\u003cp\u003eCheck chassis mounting points and body clearance before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e RC crawler chassis \/ body part\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e TRX4 • Scale: 1\/10\u003c\/p\u003e","brand":"INJORA","offers":[{"title":"Pedal B","offer_id":62954291036490,"sku":"14:366#Pedal B","price":38.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1068\/0657\/5434\/files\/S7d86a72010f944788a0f1d3d2a4af0b5x.webp?v=1786693392"},{"product_id":"injora-camel-trophy-bumper-led-trx4-defender","title":"INJORA Camel Trophy Metal Front Bumper + Light for TRX4 Defender","description":"\u003cp\u003e\u003cstrong\u003eINJORA Camel Trophy-style metal front bumper with integrated lighting\u003c\/strong\u003e for the Traxxas TRX4 Defender 1\/10.\u003c\/p\u003e\u003ch3\u003eProtection and scale style\u003c\/h3\u003e\u003cp\u003eThis bumper reinforces the front of the crawler while adding functional lighting and an expedition-inspired look.\u003c\/p\u003e\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eCompatibility: Traxxas TRX4 Defender 1\/10\u003c\/li\u003e\u003cli\u003eConstruction: metal\u003c\/li\u003e\u003cli\u003eIntegrated lighting\u003c\/li\u003e\u003cli\u003eStyle: Camel Trophy \/ expedition\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eCheck chassis mounting points, body clearance and the light connector before installation.\u003c\/p\u003e\u003cp\u003eSee more \u003ca href=\"..\/collections\/injora-trx4-parts-upgrades\"\u003e\u003cstrong\u003eINJORA TRX4 parts\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"..\/collections\/trx4\"\u003eTraxxas TRX4 parts and upgrades\u003c\/a\u003e, \u003ca href=\"..\/collections\/carrosserie-protection\"\u003eRC crawler chassis and protection\u003c\/a\u003e, \u003ca href=\"..\/collections\/eclairage-electronique\"\u003eRC lighting and electronics\u003c\/a\u003e and the \u003ca href=\"..\/blogs\/actualites\/best-trx4-upgrades\"\u003e\u003cstrong\u003eTRX4 upgrades guide\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e RC crawler chassis \/ body part\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e TRX4 \/ Defender • Scale: 1\/10\u003c\/p\u003e","brand":"INJORA","offers":[{"title":"Front Bumper","offer_id":62954291855690,"sku":"14:29#Front Bumper","price":55.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1068\/0657\/5434\/files\/HTB1P0wJQVzqK1RjSZFCq6zbxVXay.webp?v=1786693395"},{"product_id":"injora-2pcs-brass-63g-internal-counterweight-for-1-9-2-2-inch-wheel-rims-axial-scx10-90046-trx4-trx6-vs4-10-rc-crawler-car","title":"INJORA 63g Brass Internal Weights for 1.9 \/ 2.2 Wheels","description":"\u003cp\u003e\u003cstrong\u003eINJORA 63 g internal brass wheel weights\u003c\/strong\u003e for compatible 1.9 \/ 2.2 crawler wheels.\u003c\/p\u003e\u003ch3\u003eWhy add this weight?\u003c\/h3\u003e\u003cp\u003eBrass places weight low at the wheels, which can improve stability and lower the center of gravity.\u003c\/p\u003e\u003ch3\u003eBefore installation\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eListed weight: 63 g.\u003c\/li\u003e\u003cli\u003eWheel compatibility: 1.9 \/ 2.2 depending on dimensions.\u003c\/li\u003e\u003cli\u003eListed applications: SCX10, TRX4, TRX6, VS4-10 and compatible crawlers.\u003c\/li\u003e\u003cli\u003eAccount for the added rotating mass.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eRead our \u003ca href=\"..\/blogs\/actualites\/rc-crawler-brass-weight-guide\"\u003e\u003cstrong\u003ebrass weight guide\u003c\/strong\u003e\u003c\/a\u003e and browse \u003ca href=\"..\/collections\/lest-performance\"\u003e\u003cstrong\u003eweight \u0026 performance upgrades\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e RC crawler wheel weights\u003c\/p\u003e","brand":"INJORA","offers":[{"title":"4PCS","offer_id":62954294083914,"sku":"14:366#4PCS","price":51.99,"currency_code":"EUR","in_stock":true},{"title":"2PCS","offer_id":62954294116682,"sku":"14:29#2PCS","price":35.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1068\/0657\/5434\/files\/H208f237b0caf458fb214bc2efe280559E.webp?v=1786693406"},{"product_id":"injora-kit-biellettes-inox-trx4-trx6-313-324","title":"INJORA Stainless Link Kit 313 \/ 324mm for TRX4 \/ TRX6","description":"\u003cp\u003e\u003cstrong\u003eINJORA stainless-steel link kit with plastic rod ends\u003c\/strong\u003e for TRX4 \/ TRX6 1\/10 crawler builds.\u003c\/p\u003e\u003ch3\u003eChoose the correct wheelbase\u003c\/h3\u003e\u003cp\u003eThe unassembled kit is offered for listed wheelbases of 313 or 324 mm depending on the variant.\u003c\/p\u003e\u003cp\u003eMeasure your vehicle's wheelbase and check axle mounting geometry before assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e RC crawler suspension part\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e TRX4 \/ TRX6 • Scale: 1\/10\u003c\/p\u003e","brand":"INJORA","offers":[{"title":"312mm Wheelbase","offer_id":62954294444362,"sku":"14:29#312mm Wheelbase","price":42.99,"currency_code":"EUR","in_stock":true},{"title":"324mm Wheelbase","offer_id":62954294477130,"sku":"14:366#324mm Wheelbase","price":42.99,"currency_code":"EUR","in_stock":true},{"title":"For TRX6 G63","offer_id":62954294509898,"sku":"14:10#For TRX6 G63","price":41.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1068\/0657\/5434\/files\/H5ccc6ab8ef454e509342960eae9168f39.webp?v=1786693408"},{"product_id":"injora-palonnier-servo-25t-reglable-trx4-trx6","title":"INJORA 25T Aluminum Adjustable Damping Servo Horn TRX4 \/ TRX6","description":"\u003cp\u003e\u003cstrong\u003eINJORA 25T aluminum servo horn with adjustable damping\u003c\/strong\u003e for TRX4 \/ TRX6 1\/10.\u003c\/p\u003e\u003ch3\u003eSteering linkage fitment\u003c\/h3\u003e\u003cp\u003eConfirm that your servo uses a 25-tooth spline, then check arm length and linkage geometry before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e RC crawler steering part\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e TRX4 \/ TRX6 • Scale: 1\/10\u003c\/p\u003e","brand":"INJORA","offers":[{"title":"1PCS Red","offer_id":62954296148298,"sku":"14:10#1PCS Red","price":14.99,"currency_code":"EUR","in_stock":true},{"title":"1PCS Black","offer_id":62954296181066,"sku":"14:366#1PCS Black","price":14.99,"currency_code":"EUR","in_stock":true},{"title":"1PCS Titanium","offer_id":62954296213834,"sku":"14:29#1PCS Titanium","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1068\/0657\/5434\/files\/S3be526d2f8ec4b89be39abe545d6ad12K.webp?v=1786693417"},{"product_id":"injora-4pcs-6pcs-5-8-5-10mm-heavier-brass-12mm-wheel-hex-extended-adapter-for-rc-crawler-trx4","title":"INJORA 12mm Brass Wheel Hex Adapters 5 \/ 8.5 \/ 10mm for TRX4","description":"\u003cp\u003e\u003cstrong\u003eINJORA brass wheel hex adapters\u003c\/strong\u003e for TRX4 \/ TRX6 platforms using 12 mm wheel hexes.\u003c\/p\u003e\u003ch3\u003eAdjust track width and add low-mounted weight\u003c\/h3\u003e\u003cp\u003eAvailable in several thicknesses, these adapters change wheel offset while adding brass weight close to the axles. 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